Anti-Inflammatory Activity of Triterpenes Isolated from Protium paniculatum Oil-Resins.

ABSTRACT: Protium is the main genus of the Burseraceae family and one of the most common genera in South America, with an important species called "breu." Gum and oil-resins of this species are used as tonic and stimulant and for the treatment of ulcers and inflammation. The present study aims to isolate and investigate the anti-inflammatory activity of triterpene compounds isolated from oil-resin of Protium paniculatum. The pentacyclic triterpenes α,β-amyrin, acetylated α,β-amyrin, α,β-amyrone, and brein/maniladiol did not alter the viability of murine J774 macrophages (IC50 > 20 µg/mL), with the exception of mixture of brein/maniladiol which showed moderate cytotoxic activity. Also it was observed that compounds at 10 µg/mL inhibited more than 80% of production of NO(•), although only α,β-amyrin w

SUBMITTER: de Almeida PD 

PROVIDER: S-EPMC4806667 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature